Home / 1,857,471.88-2,563,131.94-1,041,709

Finding the Fourth Proportional to 1,857,471.88, 2,563,131.94 and 1,041,709

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Solution

The fourth proportional to 1,857,471.88, 2,563,131.94 and 1,041,709 is: 1,437,457.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,857,471.88 : 2,563,131.94 = 1,041,709 : x
  2. Step 2: Convert to fraction form
    1,857,471.88/2,563,131.94 = 1,041,709/x
  3. Step 3: Cross multiply
    1,857,471.88x = 2,563,131.94 × 1,041,709
  4. Step 4: Simplify right side
    1,857,471.88x = 2,670,037,610,085.46
  5. Step 5: Solve for x
    x = 2,670,037,610,085.46/1,857,471.88
  6. Step 6: Final answer
    x = 1,437,457.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.